8311 search results - page 330 / 1663 » Phase-Based Information Retrieval |
214
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FUZZIEEE
2007
IEEE
15 years 10 months ago
2007
IEEE
An ordinal fuzzy linguistic Information Retrieval System (IRS) based on a multi-level weighting scheme to represent the user queries, in a more flexible way, is proposed. The IRS a...
160
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ACE
2003
15 years 8 months ago
2003
This paper provides a first account of1 the Building the Internet Workforce project. A number of further papers are planned. An outline of the project’s progress and outcomes is...
163
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This article compares eight different diversity methods: 3 based on visual information, 1 based on date information, 3 adapted to each topic based on location and visual informatio...
167
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
Information retrieval system evaluation is complicated by the need for manually assessed relevance judgments. Large manually-built directories on the web open the door to new eval...
156
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. We show that several previously proposed passage-based document ranking principles, along with some new ones, can be derived from the same probabilistic model. We use lan...